题意:将一个沙发放到一个分成好几个色块(一个字母代表一种颜色)的房间里,要求沙发染成跟所在色块一样的颜色,沙发分成(0,1)两种,0可以染成一种颜色,1可以染成一种颜色(换句话说,沙发最多两种颜色),放的方向无所谓(可以正放,可以倒放).求有几个放置的位置. 题解:由于找的色块是连续区域,所提还是比较好找的,用两个字符来标记01沙发的颜色,然后逐个比较,如果后面的色块颜色跟已经染的颜色不一样则不能放下,如果放下了讲该位置标记,然后将字符串逆置再比较一次,此时已经标记过的点要跳过(防止一个点计算两…

Color Changing Sofa Gym - 101962B 题意:给你一个由字母构成的字符串a,再给你一个由0.1构成的字符串b.你需要在a字符串中找到一个可以放下b的位置,要保证b字符串中0对应a字符串的位置每一个字符相等.且b字符串中1对应a字符串的位置每一个字符相等.你也可以把b字符串反着放置(也就是如果b字符串为0100,你也可以把它当作0010) 输出可以找到多少符合要求的位置 题解: 暴力模拟可以放置的所有位置 代码: 1 #include <bits/stdc++.h>…

Flipping Parentheses 题目连接: http://codeforces.com/gym/100803/attachments Description A string consisting only of parentheses '(' and ')' is called balanced if it is one of the following. • A string "()" is balanced. • Concatenation of two balance…

L. Ministry of Truth Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100187/problem/K Description Andrey works in the Ministry of Truth. His work is changing articles in newspapers and magazines so that they praise the Party an…

SAP使用PERFORM的时候: ... [TABLES   itab1 itab2 ...]     [USING    a1 a2 ...]     [CHANGING a1 a2 ...]. Extras: 1. ... TABLES itab1 itab2 ... 2. ... USING a1 a2 ... 3. ... CHANGING a1 a2 ... 三者顺序不可颠倒.…

 Gym 101047M Removing coins in Kem Kadrãn Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Practice Description standard input/output Andréh and his friend Andréas are board-game aficionados. They know many of their friend…

 Gym 101047K Training with Phuket's larvae Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Practice Description standard input/output Thai cuisine is known for combining seasonings so that every dish has flavors that are…

Gym 101047E Escape from Ayutthaya Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u  Practice  Description standard input/output Ayutthaya was one of the first kingdoms in Thailand, spanning since its foundation in 1350 to…

 Gym 101047B  Renzo and the palindromic decoration Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Practice Description standard input/output At the ruins of Wat Phra Si Sanphet (วดพระศรสรรเพชญ), one can find famous inscr…

Changing SID Server 2012  Windows Server > Windows Server 2012 General Question 0 Sign in to vote Hello, In Server 2008, to be able to create new VM using same (copied) VHD, we had to use SYSREP to change SID or 3rd party tools, if we wanted to join…

To convert the audio from stereo to mono without changing the video part, you can use FFmpeg: ffmpeg -i input.avi -c:v copy -c:a libmp3lame -ac 1 -q:a 2 output.avi The important option is -ac 1, which downmixes the signal to one channel. Note that th…

The error turned out as "undefined linkage"(The same as you haven't use some function that was not defined in cpp but only in the header) I've check that the function was correctly linked using "F12". So the problem should be due to th…

Problem Introduction In this problem,you will design an algorithm for changing money optimally. Problem Description Task.The goal in this problem is to find the minimum number of coins needed to change the input value(an integer) into coins with deno…

题目链接 http://codeforces.com/gym/101102/problem/J Description standard input/output You are given an array A of integers of size N, and Q queries. For each query, you will be given a set of distinct integers S and two integers L and R that represent a…

题目链接 http://codeforces.com/gym/100917/problem/J Description standard input/outputStatements The jury of Berland regional olympiad in informatics does not trust to contest management systems, so the Berland regional programming contest is judged by th…

题目链接 http://codeforces.com/gym/100917/problem/D problem description Famous Berland coder and IT manager Linus Gates announced his next proprietary open-source system "Winux 10.04 LTS" In this system command "dir -C" prints list of all…

题目链接 http://codeforces.com/gym/101102/problem/D problem  description Given an R×C grid with each cell containing an integer, find the number of subrectangles in this grid that contain only one distinct integer; this means every cell in a subrectangle…

题目链接 http://codeforces.com/gym/101102/problem/C problem description Judge Bahosain was bored at ACM AmrahCPC 2016 as the winner of the contest had the first rank from the second hour until the end of the contest. Bahosain is studying the results of t…

iOS [错误:'Changing the delegate of a tab bar managed by a tab bar controller is not allowed.'] 错误:'Changing the delegate of a tab bar managed by a tab bar controller is not allowed.' 意为不允许修tabBar的delegate属性 产生原因:设置代理的这句代码写在了 为 tabBarController 的 tabBa…

      维度建模的数据仓库中,有一个概念叫Slowly Changing Dimensions,中文一般翻译成"缓慢变化维",经常被简写为SCD.缓慢变化维的提出是因为在现实世界中,维度的属性并不是静态的,它会随着时间的流失发生缓慢的变化.这种随时间发生变化的维度我们一般称之为缓慢变化维,并且把处理维度表的历史变化信息的问题称为处理缓慢变化维的问题,有时也简称为处理SCD的问题. 个人感觉wiki上对缓慢变化维的定义比较详细,所以翻译此文并加入个人的观点看法.原文请参照 :http…

Gym Class  Accepts: 849  Submissions: 4247  Time Limit: 6000/1000 MS (Java/Others)  Memory Limit: 65536/65536 K (Java/Others) Problem Description 众所周知,度度熊喜欢各类体育活动. 今天,它终于当上了梦寐以求的体育课老师.第一次课上,它发现一个有趣的事情.在上课之前,所有同学要排成一列, 假设最开始每个人有一个唯一的ID,从1到NN,在排好队之后,每个…

Weird Cryptography Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u  Gym 100935B Description standard input/output Khaled was sitting in the garden under an apple tree, suddenly! , well... you should guess what happened, a…

Board Game Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u  Gym 100935G Description standard input/outputStatements Feras bought to his nephew Saleem a new game to help him learning calculating. The game consists of a boa…

Gym 100935F A Poet Computer Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Description standard input/output The ACM team is working on an AI project called (Eih Eye Three) that allows computers to write poems. One of th…

Main Menu Fortune.com       E-mail Tweet Facebook Linkedin Share icons By Roger Parloff Illustration by Justin Metz SEPTEMBER 28, 2016, 5:00 PM EDT WHY DEEP LEARNING IS SUDDENLY CHANGING YOUR LIFE Decades-old discoveries are now electrifying the comp…

Changing Project Binding to Surround SCM Integration Provider with Visual Studio 2010 Sarah Wigser talks about Surround SCM on November 18, 2011 Andrew Horner, one of our Sales Engineers, was recently on-site with a customer that purchased Surround S…

Evil Time Limit: 5 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100463/attachments Description Richard is evil. He wants to give another geometry problem to the participants of this contest and I’m afraid I have no choice but to comply. Wh…

Crossings Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100463 Description Given a permutation P of {0, 1, ..., n − 1}, we define the crossing number of it as follows. Write the sequence 0, 1, 2, . . . , n − 1 from left to ri…

J. Deck Shuffling Time Limit: 2   Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100187/problem/J Description The world famous scientist Innokentiy continues his innovative experiments with decks of cards. Now he has a deck of n cards and k…

K. Perpetuum Mobile Time Limit: 2 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100187/problem/K Description The world famous scientist Innokentiy almost finished the creation of perpetuum mobile. Its main part is the energy generator which…